• Senior Network Security Engineer

    Leidos (Annapolis Junction, MD)
    …network or system administration. + ** Security Clearance requirement** : Possess active TS / SCI with Polygraph to be considered for this role **You Might Also ... work is ahead!** If you're a talented Senior Network Security Engineer , we want to hear from...field. + Relevant experience must be in computer or information systems design/development, programming, information /cyber/network security more
    Leidos (08/08/25)
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  • 320 - Senior Network Security

    ARSIEM (Annapolis Junction, MD)
    …an impact on every client you work with. ARSIEM is looking for a Senior Network Security Engineer . This position will support one of our government clients in ... related field. + Relevant experience must be in computer or information systems design/development, programming, information /cyber/network security ,… more
    ARSIEM (08/08/25)
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  • Information Security Systems…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Sr. Information Systems Security Engineer ** in our **National Security Sector's ... and compliance of its content **CLEARANCE REQUIRED** : Minimum TS / SCI with ability to obtain Polygraph. **Qualifications**...a minimum of 15+ years of experience as an Information Systems Security Engineer (ISSE)… more
    Leidos (07/29/25)
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  • Cyber Security Systems Engineer

    Leidos (California, MD)
    …the Risk Management Framework. + **Clearance:** Must possess a current Top Secret Clearance with the ability to obtain SCI access after hiring. **Preferred ... Career at Leidos!** Leidos is searching for a dynamic **Cyber Security Engineer ** ready to transform the digital landscape in our innovative California, MD… more
    Leidos (05/20/25)
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  • AWS Cloud Security Research Engineer

    CACI International (Linthicum, MD)
    AWS Cloud Security Research Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee ... Engineer to be at the forefront of cloud security innovation! In this role, you will explore cutting-edge...to discuss deliverables and expectations **Qualifications:** **Required:** + Active TS / SCI clearance with Polygraph + 2+ years… more
    CACI International (06/05/25)
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  • Customer Delivery Consulting Engineer

    Cisco (MD)
    1444179 Customer Delivery Consulting Engineer - Security Apply (https://jobs.cisco.com/jobs/Login?projectId=1444179) + Location:Herndon, Virginia, US + Alternate ... The successful applicant must have a current US Government TS / SCI with Full Scope Polygraph Clearance.** **Must...be the groundbreakers of technology. **Your Impact** As a Security Consulting Engineer , you will help drive… more
    Cisco (07/05/25)
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  • UI/UX Engineer - Enterprise Security

    CACI International (Linthicum, MD)
    UI/UX Engineer - Enterprise Security Automation Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI ... None Type of Travel: None * * * **The Opportunity:** CACI is seeking a UI/UX Engineer to revolutionize enterprise security ! As part of our Secure the Enterprise… more
    CACI International (07/04/25)
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  • Security Engineer - TS

    Stratus Solutions (Laurel, MD)
    …(An additional 4 years of IT experience can substitute for a BS Degree). * Active TS / SCI with polygraph security clearance. * DoD 8570 IAT Level II ... Insight enhances the ability of federal government customers to preserve national security , deliver justice and serve the public with advanced technologies and… more
    Stratus Solutions (08/08/25)
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  • Lead Cyber Security Engineer

    The MITRE Corporation (Fort Meade, MD)
    …requisition requires the candidate to have a minimum of the following clearance(s): Top Secret / SCI /Polygraph This requisition requires the hired candidate to ... verification & validation. + Must have minimum of DoD TS / SCI with Polygraph clearance + Proficiency in...year from the date of hire, the following clearance(s): Top Secret / SCI /Polygraph Salary compensation range… more
    The MITRE Corporation (08/08/25)
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  • Information System Security

    Guidehouse (Annapolis Junction, MD)
    …**:** Technology Consulting **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do** **:** ... You Will Need** **:** + An ACTIVE and MAINTAINED TS / SCI Federal or DoD security ...SCOPE (FS/FSP) polygraph + Bachelor's degree in Computer Science, Information Security , or technical discipline. + TWELVE… more
    Guidehouse (08/01/25)
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